Abstract: An adjustable height boat includes a lower deck and an upper deck, movable relative to the lower deck. The upper deck is configured to support one or more passengers and facilitates movement of the passengers in an upright position. The adjustable height boat include a plurality of telescopic support legs. In one embodiment, the plurality of telescopic support legs includes four columns having actuators therein, which are configured to extend and retract in response to signals received from a controller to move the upper deck from a first position in which the upper deck is a first height above the lower deck and a second position in which the upper deck is a second height above the lower deck.